HR

Horst Roegner

ZA Zf Friedrichshafen Ag: 3 patents #632 of 2,695Top 25%
Overall (All Time): #1,479,152 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9995384 Hydraulic control device for an automatic transmission Markus Herrmann, Josef Haupt 2018-06-12
9017195 Arrangement for lube oil supply a chain drive driving a transmission oil pump arranged offset the axis of a torque converter Josef Haupt 2015-04-28
8449422 Automatic transmission for a vehicle Gabor Diosi 2013-05-28